Electrostatic spinning preparing method of gelatin nanofiber membrane capable of releasing vitamin A
The invention relates to an electrostatic spinning preparing method of a gelatin nanofiber membrane capable of releasing vitamin A. The method comprises the steps that (1) vitamin A palmitate is added into a natural polymer gelatin solution, dissolving is carried out, electro-spinning liquid is obta...
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| creator | SUN KAN HU JUAN XU MURU ZHU LIMIN LI HEYU YANG HUIHUI |
| description | The invention relates to an electrostatic spinning preparing method of a gelatin nanofiber membrane capable of releasing vitamin A. The method comprises the steps that (1) vitamin A palmitate is added into a natural polymer gelatin solution, dissolving is carried out, electro-spinning liquid is obtained, electrostatic spinning is carried out, and the nanofiber membrane with vitamin A carried is obtained; and (2) the nanofiber membrane obtained by spinning is subjected to steam crosslinking, and then the gelatin nanofiber membrane capable of releasing vitamin A is obtained. The method is simple, efficient, novel and convenient to operate, good application prospect is achieved on functionality dressing, obtained gelatin electrospining yarn with vitamin A carried is used for preparing the nanofiber membrane, quick continuous releasing of vitamin A needed for wound healing can be achieved, and the method can be used for medicine releasing performance analysis of wound surface dressing materials. |
| format | Patent |
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The method comprises the steps that (1) vitamin A palmitate is added into a natural polymer gelatin solution, dissolving is carried out, electro-spinning liquid is obtained, electrostatic spinning is carried out, and the nanofiber membrane with vitamin A carried is obtained; and (2) the nanofiber membrane obtained by spinning is subjected to steam crosslinking, and then the gelatin nanofiber membrane capable of releasing vitamin A is obtained. The method is simple, efficient, novel and convenient to operate, good application prospect is achieved on functionality dressing, obtained gelatin electrospining yarn with vitamin A carried is used for preparing the nanofiber membrane, quick continuous releasing of vitamin A needed for wound healing can be achieved, and the method can be used for medicine releasing performance analysis of wound surface dressing materials.</description><language>chi ; eng</language><subject>BRAIDING ; COTTON-WOOL ; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; KNITTING ; LACE-MAKING ; LAUNDERING ; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL ; NON-WOVEN FABRICS ; TEXTILES ; TREATMENT OF TEXTILES OR THE LIKE ; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS ; TRIMMINGS ; WADDING</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140924&DB=EPODOC&CC=CN&NR=104060401A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140924&DB=EPODOC&CC=CN&NR=104060401A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUN KAN</creatorcontrib><creatorcontrib>HU JUAN</creatorcontrib><creatorcontrib>XU MURU</creatorcontrib><creatorcontrib>ZHU LIMIN</creatorcontrib><creatorcontrib>LI HEYU</creatorcontrib><creatorcontrib>YANG HUIHUI</creatorcontrib><title>Electrostatic spinning preparing method of gelatin nanofiber membrane capable of releasing vitamin A</title><description>The invention relates to an electrostatic spinning preparing method of a gelatin nanofiber membrane capable of releasing vitamin A. The method comprises the steps that (1) vitamin A palmitate is added into a natural polymer gelatin solution, dissolving is carried out, electro-spinning liquid is obtained, electrostatic spinning is carried out, and the nanofiber membrane with vitamin A carried is obtained; and (2) the nanofiber membrane obtained by spinning is subjected to steam crosslinking, and then the gelatin nanofiber membrane capable of releasing vitamin A is obtained. The method is simple, efficient, novel and convenient to operate, good application prospect is achieved on functionality dressing, obtained gelatin electrospining yarn with vitamin A carried is used for preparing the nanofiber membrane, quick continuous releasing of vitamin A needed for wound healing can be achieved, and the method can be used for medicine releasing performance analysis of wound surface dressing materials.</description><subject>BRAIDING</subject><subject>COTTON-WOOL</subject><subject>FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS</subject><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</subject><subject>KNITTING</subject><subject>LACE-MAKING</subject><subject>LAUNDERING</subject><subject>MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL</subject><subject>NON-WOVEN FABRICS</subject><subject>TEXTILES</subject><subject>TREATMENT OF TEXTILES OR THE LIKE</subject><subject>TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS</subject><subject>TRIMMINGS</subject><subject>WADDING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy0EKwjAQBdBsXIh6h_QAQovivpSKK1fuyyT9qYFkEpLg-U3AA7gY_of_Zi_W2UGXFHKhYrXM0TJb3mRMiJRa8yjvsMpg5AZXEUsmDsYqpLp5lYghNUVSDk0lOFBunx9byFc_HsXOkMs4_fIguvv8mh5nxLAgR9JglGV6Dv21v9Ubxss_5gskST70</recordid><startdate>20140924</startdate><enddate>20140924</enddate><creator>SUN KAN</creator><creator>HU JUAN</creator><creator>XU MURU</creator><creator>ZHU LIMIN</creator><creator>LI HEYU</creator><creator>YANG HUIHUI</creator><scope>EVB</scope></search><sort><creationdate>20140924</creationdate><title>Electrostatic spinning preparing method of gelatin nanofiber membrane capable of releasing vitamin A</title><author>SUN KAN ; HU JUAN ; XU MURU ; ZHU LIMIN ; LI HEYU ; YANG HUIHUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104060401A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2014</creationdate><topic>BRAIDING</topic><topic>COTTON-WOOL</topic><topic>FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS</topic><topic>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</topic><topic>KNITTING</topic><topic>LACE-MAKING</topic><topic>LAUNDERING</topic><topic>MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL</topic><topic>NON-WOVEN FABRICS</topic><topic>TEXTILES</topic><topic>TREATMENT OF TEXTILES OR THE LIKE</topic><topic>TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS</topic><topic>TRIMMINGS</topic><topic>WADDING</topic><toplevel>online_resources</toplevel><creatorcontrib>SUN KAN</creatorcontrib><creatorcontrib>HU JUAN</creatorcontrib><creatorcontrib>XU MURU</creatorcontrib><creatorcontrib>ZHU LIMIN</creatorcontrib><creatorcontrib>LI HEYU</creatorcontrib><creatorcontrib>YANG HUIHUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUN KAN</au><au>HU JUAN</au><au>XU MURU</au><au>ZHU LIMIN</au><au>LI HEYU</au><au>YANG HUIHUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Electrostatic spinning preparing method of gelatin nanofiber membrane capable of releasing vitamin A</title><date>2014-09-24</date><risdate>2014</risdate><abstract>The invention relates to an electrostatic spinning preparing method of a gelatin nanofiber membrane capable of releasing vitamin A. The method comprises the steps that (1) vitamin A palmitate is added into a natural polymer gelatin solution, dissolving is carried out, electro-spinning liquid is obtained, electrostatic spinning is carried out, and the nanofiber membrane with vitamin A carried is obtained; and (2) the nanofiber membrane obtained by spinning is subjected to steam crosslinking, and then the gelatin nanofiber membrane capable of releasing vitamin A is obtained. The method is simple, efficient, novel and convenient to operate, good application prospect is achieved on functionality dressing, obtained gelatin electrospining yarn with vitamin A carried is used for preparing the nanofiber membrane, quick continuous releasing of vitamin A needed for wound healing can be achieved, and the method can be used for medicine releasing performance analysis of wound surface dressing materials.</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR KNITTING LACE-MAKING LAUNDERING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NON-WOVEN FABRICS TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS TRIMMINGS WADDING |
| title | Electrostatic spinning preparing method of gelatin nanofiber membrane capable of releasing vitamin A |
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